rwlockfile - npm Package Compare versions

Comparing version 1.4.0 to 1.4.1

lib/rwlockfile.js

@@ -25,3 +25,5 @@ const fs = require('graceful-fs');
     let pid = parseInt(file.trim());
-    return pidActive(pid);
+    let active = pidActive(pid);
+    if (!active) debug(`stale pid ${path} ${pid}`);
+    return active;
   } catch (err) {
@@ -34,3 +36,2 @@ if (err.code !== 'ENOENT') throw err;
 function unlock(path) {
-  debug(`unlocking ${path}`);
   return new Promise(resolve => rimraf(path, resolve)).then(() => {
@@ -46,3 +47,2 @@ delete locks[path];
 function unlockSync(path) {
-  debug(`unlocking ${path}`);
   try {
@@ -57,3 +57,2 @@ rimraf.sync(path);
 function lock(p, timeout) {
-  debug(`locking ${p}`);
   let pidPath = path.join(p, 'pid');
@@ -71,2 +70,3 @@ return new Promise((resolve, reject) => {
         if (timeout <= 0) throw new Error(`${p} is locked`);
+        debug(`locking ${p} ${timeout / 100}s...`);
         wait().then(() => lock(p, timeout - 100).then(resolve).catch(reject));
@@ -197,3 +197,3 @@ }).catch(reject);
   let timeout = options.timeout || 60000;
-  debug(`write(${path}, timeout=${timeout}, skipOwnPid=${skipOwnPid.toString()})`);
+  debug(`write ${path}`);
   await waitForReaders(path, timeout, skipOwnPid);
@@ -213,3 +213,3 @@ await lock(path + '.writer', timeout);
   let timeout = options.timeout || 60000;
-  debug(`read(${path}, timeout=${timeout})`);
+  debug(`read ${path}`);
   await waitForWriter(path, timeout);
@@ -229,2 +229,3 @@ await lock(path + '.readers.lock', timeout);
 async function hasWriter(p) {
+  debug(`hasWriter ${p}`);
   let pid;
@@ -247,3 +248,3 @@ try {
   let readers = await getActiveReaders(p, timeout, skipOwnPid);
-  debug(`hasReaders(${p}): ${readers.length}`);
+  debug(`hasReaders ${p}: ${readers.length}`);
   return readers.length !== 0;
@@ -250,0 +251,0 @@ }

package.json

 {
   "name": "rwlockfile",
   "description": "lockfile utility with reader/writers",
-  "version": "1.4.0",
+  "version": "1.4.1",
   "author": "Jeff Dickey @dickeyxxx",
   "bugs": "https://github.com/dickeyxxx/rwlockfile/issues",
   "dependencies": {
+    "debug": "2.x",
     "graceful-fs": "4.x",
@@ -38,3 +39,4 @@ "ps-node": "0.x",
     "prepare": "npm run clean && npm run build",
-    "test": "jest && flow && standard"
+    "test": "jest && flow && standard",
+    "watch": "nodemon -e js -i lib --exec \"npm run prepare\""
   },
@@ -41,0 +43,0 @@ "standard": {

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Major refactor

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Package has recently undergone a major refactor. It may be unstable or indicate significant internal changes. Use caution when updating to versions that include significant changes.

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Improved metrics

Total package byte prevSize

10825

increased by0.7%

Lines of code

225

increased by0.45%

Number of medium supply chain risk alerts

0

decreased by-100%

Worsened metrics

Dependency count

4

increased by33.33%

Dependency changes

• + Addeddebug@2.x

• + Addeddebug@2.6.9(transitive)

• + Addedms@2.0.0(transitive)